Filtering and Mining Parallel Data in a Joint Multilingual Space
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Abstract (arXiv)
We learn a joint multilingual sentence embedding and use the distance between sentences in different languages to filter noisy parallel data and to mine for parallel data in large news collections. We are able to improve a competitive baseline on the WMT'14 English to German task by 0.3 BLEU by filtering out 25% of the training data. The same approach is used to mine additional bitexts for the WMT'14 system and to obtain competitive results on the BUCC shared task to identify parallel sentences in comparable corpora. The approach is generic, it can be applied to many language pairs and it is independent of the architecture of the machine translation system.
Key facts. Cited by 32 papers in the map (data through 14 Oct 2026). First posted on arXiv 24 May 2018.
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Citing papers per year: 2021: 10; 2022: 14; 2023: 4; 2024: 2; 2025: 0; 2026: 2.
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- 2022Discovering Language Model Behaviors with Model-Written Evaluationscited by 836
- 2021The Curious Case of Hallucinations in Neural Machine Translationcited by 161
- 2021Neural Machine Translation for Low-Resource Languages: A Surveycited by 109
- 2022Bitext Mining Using Distilled Sentence Representations for Low-Resource Languagescited by 48
- 2022SpeechMatrix: A Large-Scale Mined Corpus of Multilingual Speech-to-Speech Translationscited by 35
- 2022SAMU-XLSR: Semantically-Aligned Multimodal Utterance-level Cross-Lingual Speech Representationcited by 32
- 2022Pre-Trained Multilingual Sequence-to-Sequence Models: A Hope for Low-Resource Language Translation?cited by 24
- 2021Paraphrastic Representations at Scalecited by 21
- 2021Bilingual Lexicon Induction via Unsupervised Bitext Construction and Word Alignmentcited by 19
- 2022MSCTD: A Multimodal Sentiment Chat Translation Datasetcited by 15
- 2024Critical Learning Periods: Leveraging Early Training Dynamics for Efficient Data Pruningcited by 10
- 2021Unsupervised Multilingual Sentence Embeddings for Parallel Corpus Miningcited by 9
20 more
- 2023Dual-Alignment Pre-training for Cross-lingual Sentence Embeddingcited by 9
- 2022Language Agnostic Multilingual Information Retrieval with Contrastive Learningcited by 8
- 2022Very Low Resource Sentence Alignment: Luhya and Swahilicited by 6
- 2021Majority Voting with Bidirectional Pre-translation For Bitext Retrievalcited by 5
- 2021Self-Supervised Knowledge Assimilation for Expert-Layman Text Style Transfercited by 5
- 2022Retrofitting Multilingual Sentence Embeddings with Abstract Meaning Representationcited by 5
- 2022Beyond Contrastive Learning: A Variational Generative Model for Multilingual Retrievalcited by 5
- 2023Leveraging Auxiliary Domain Parallel Data in Intermediate Task Fine-tuning for Low-resource Translationcited by 5
- 2026MITRA: A Large-Scale Parallel Corpus and Multilingual Pretrained Language Model for Machine Translation and Semantic Retrieval for P=ali, Sanskrit, Buddhist Chinese, and Tibetancited by 5
- 2021Low-Resource Machine Translation Training Curriculum Fit for Low-Resource Languagescited by 3
- 2021BitextEdit: Automatic Bitext Editing for Improved Low-Resource Machine Translationcited by 3
- 2022OneAligner: Zero-shot Cross-lingual Transfer with One Rich-Resource Language Pair for Low-Resource Sentence Retrievalcited by 3
- 2021Secoco: Self-Correcting Encoding for Neural Machine Translationcited by 2
- 2022Cross-Lingual Phrase Retrievalcited by 2
- 2024Mitigating Semantic Leakage in Cross-lingual Embeddings via Orthogonality Constraintcited by 1
- 2022Learning How to Translate North Korean through South Koreancited by 0
- 2022Finetuning a Kalaallisut-English machine translation system using web-crawled datacited by 0
- 2023A General-Purpose Multilingual Document Encodercited by 0
- 2023Boosting Unsupervised Machine Translation with Pseudo-Parallel Datacited by 0
- 2026Model-Based Quality Assessment for Massively Multilingual Parallel Datacited by 0
- 2026Model-Based Quality Assessment for Massively Multilingual Parallel Data29 May 2026
- 2026MITRA: A Large-Scale Parallel Corpus and Multilingual Pretrained Language Model for Machine Translation and Semantic Retrieval for P=ali, Sanskrit, Buddhist Chinese, and Tibetan10 Jan 2026
- 2024Mitigating Semantic Leakage in Cross-lingual Embeddings via Orthogonality Constraint24 Sep 2024
- 2024Critical Learning Periods: Leveraging Early Training Dynamics for Efficient Data Pruning29 May 2024
- 2023Boosting Unsupervised Machine Translation with Pseudo-Parallel Data22 Oct 2023
- 2023Leveraging Auxiliary Domain Parallel Data in Intermediate Task Fine-tuning for Low-resource Translation2 Jun 2023
- 2023Dual-Alignment Pre-training for Cross-lingual Sentence Embedding16 May 2023
- 2023A General-Purpose Multilingual Document Encoder11 May 2023
- 2022Beyond Contrastive Learning: A Variational Generative Model for Multilingual Retrieval21 Dec 2022
- 2022Discovering Language Model Behaviors with Model-Written Evaluations19 Dec 2022
- 2022SpeechMatrix: A Large-Scale Mined Corpus of Multilingual Speech-to-Speech Translations8 Nov 2022
- 2022Very Low Resource Sentence Alignment: Luhya and Swahili31 Oct 2022
20 more
- 2022Retrofitting Multilingual Sentence Embeddings with Abstract Meaning Representation18 Oct 2022
- 2022Language Agnostic Multilingual Information Retrieval with Contrastive Learning12 Oct 2022
- 2022Finetuning a Kalaallisut-English machine translation system using web-crawled data5 Jun 2022
- 2022Bitext Mining Using Distilled Sentence Representations for Low-Resource Languages25 May 2022
- 2022OneAligner: Zero-shot Cross-lingual Transfer with One Rich-Resource Language Pair for Low-Resource Sentence Retrieval17 May 2022
- 2022SAMU-XLSR: Semantically-Aligned Multimodal Utterance-level Cross-Lingual Speech Representation17 May 2022
- 2022Cross-Lingual Phrase Retrieval19 Apr 2022
- 2022Pre-Trained Multilingual Sequence-to-Sequence Models: A Hope for Low-Resource Language Translation?16 Mar 2022
- 2022MSCTD: A Multimodal Sentiment Chat Translation Dataset28 Feb 2022
- 2022Learning How to Translate North Korean through South Korean27 Jan 2022
- 2021BitextEdit: Automatic Bitext Editing for Improved Low-Resource Machine Translation12 Nov 2021
- 2021Self-Supervised Knowledge Assimilation for Expert-Layman Text Style Transfer6 Oct 2021
- 2021Secoco: Self-Correcting Encoding for Neural Machine Translation27 Aug 2021
- 2021Neural Machine Translation for Low-Resource Languages: A Survey29 Jun 2021
- 2021Unsupervised Multilingual Sentence Embeddings for Parallel Corpus Mining21 May 2021
- 2021Paraphrastic Representations at Scale30 Apr 2021
- 2021The Curious Case of Hallucinations in Neural Machine Translation14 Apr 2021
- 2021Low-Resource Machine Translation Training Curriculum Fit for Low-Resource Languages24 Mar 2021
- 2021Majority Voting with Bidirectional Pre-translation For Bitext Retrieval10 Mar 2021
- 2021Bilingual Lexicon Induction via Unsupervised Bitext Construction and Word Alignment1 Jan 2021
- 2021The Curious Case of Hallucinations in Neural Machine Translationcited by 161
- 2021Neural Machine Translation for Low-Resource Languages: A Surveycited by 109
- 2022SpeechMatrix: A Large-Scale Mined Corpus of Multilingual Speech-to-Speech Translationscited by 35
- 2022SAMU-XLSR: Semantically-Aligned Multimodal Utterance-level Cross-Lingual Speech Representationcited by 32
- 2022Pre-Trained Multilingual Sequence-to-Sequence Models: A Hope for Low-Resource Language Translation?cited by 24
- 2021Paraphrastic Representations at Scalecited by 21
- 2021Bilingual Lexicon Induction via Unsupervised Bitext Construction and Word Alignmentcited by 19
- 2022MSCTD: A Multimodal Sentiment Chat Translation Datasetcited by 15
- 2024Critical Learning Periods: Leveraging Early Training Dynamics for Efficient Data Pruningcited by 10
- 2021Unsupervised Multilingual Sentence Embeddings for Parallel Corpus Miningcited by 9
- 2023Dual-Alignment Pre-training for Cross-lingual Sentence Embeddingcited by 9
- 2022Language Agnostic Multilingual Information Retrieval with Contrastive Learningcited by 8
12 most cited of 30 All 30 (JSON)
- 2026Model-Based Quality Assessment for Massively Multilingual Parallel Data29 May 2026
- 2026MITRA: A Large-Scale Parallel Corpus and Multilingual Pretrained Language Model for Machine Translation and Semantic Retrieval for P=ali, Sanskrit, Buddhist Chinese, and Tibetan10 Jan 2026
- 2024Mitigating Semantic Leakage in Cross-lingual Embeddings via Orthogonality Constraint24 Sep 2024
- 2024Critical Learning Periods: Leveraging Early Training Dynamics for Efficient Data Pruning29 May 2024
- 2023Boosting Unsupervised Machine Translation with Pseudo-Parallel Data22 Oct 2023
- 2023Leveraging Auxiliary Domain Parallel Data in Intermediate Task Fine-tuning for Low-resource Translation2 Jun 2023
- 2023Dual-Alignment Pre-training for Cross-lingual Sentence Embedding16 May 2023
- 2023A General-Purpose Multilingual Document Encoder11 May 2023
- 2022Beyond Contrastive Learning: A Variational Generative Model for Multilingual Retrieval21 Dec 2022
- 2022SpeechMatrix: A Large-Scale Mined Corpus of Multilingual Speech-to-Speech Translations8 Nov 2022
- 2022Very Low Resource Sentence Alignment: Luhya and Swahili31 Oct 2022
- 2022Retrofitting Multilingual Sentence Embeddings with Abstract Meaning Representation18 Oct 2022
12 newest of 30 All 30 (JSON)